发明申请
- 专利标题: CAN LID AND METHOD FOR PRODUCING A CAN LID
- 专利标题(中): 用于生产罐头的罐盖和方法
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申请号: US13576569申请日: 2011-02-01
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公开(公告)号: US20130020326A1公开(公告)日: 2013-01-24
- 发明人: Klaus Thielen , Eva-Maria Thielen , Wolfgang Thielen
- 申请人: Klaus Thielen , Eva-Maria Thielen , Wolfgang Thielen
- 优先权: EP10001041.2 20100202; DE102010013531 20100331
- 国际申请: PCT/EP11/00446 WO 20110201
- 主分类号: B65D17/34
- IPC分类号: B65D17/34 ; B21D51/46 ; B21D51/44
摘要:
A can lid (1) with a re-closable opening (11), in particular for drinks cans, is described. It has an opening region or a closure cover (11), bounded by a peripheral tear-open notch (4), and a lever member intended for breaking through the tear-open notch. Adjacent to the tear-open notch (4), the outer rim of the closure cover (11) is non-positively connected to a collar part (5) of a first plastics material. The collar part is assigned a cover receiving part (10), of a second plastics material, which is outside the opening region and adjacent to the tear-open notch and is non-positively connected to the cover area, wherein the collar part engages over the cover receiving part. Formed between the collar part (5) and the cover receiving part (10) is a sealing snap-in locking connection with a peripheral domed rib and a complementarily formed recess. A pull tab (15) is fastened to the fixing region of the collar part radially outside the cover receiving part. The two-armed lever for breaking through the tear-open notch is formed by a partial peripheral region of the collar part that is assigned to the fixing region.
公开/授权文献
- US08695832B2 Can lid and method for producing a can lid 公开/授权日:2014-04-15
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